It's probably your save file. Try deleting the KSP folder, re download it, and start a new game, see if KSP works, then install BD Armoury. You probably have a corrupt save file.
Will BD Armoury ever add armor plating for tanks? Like you can put plates on your tank that will absorb damage from gun fire so your entire tank doesn't get destroyed by the CIWS and can behave more like a tank?
Can there be an option to ripple fire the Howitzer? Like if you have 4 Howitzers on a tank you can ripple fire them instead of all of them going off at once.
Will Paolo ever add armor plating for tanks? Kind of like plates that absorb damage from small guns. It's kinda unrealistic to have your tank be blown up by a 50 cal browning machine gun.
There is a glitch when you try to use a sub-assembly that has BD armory parts like missiles, the entire game breaks and you can't click on anything anymore, and you have to exit the game by canceling the process in Task Manager.
How do you use the cruise missles and the AGM missles? I select a target then fire it, but they fire unguided. I have a tank with a bunch of hellfire missles on it but when I fire them at a target they just fire and just fly off into nowhere.